ITEM NAME:1PC 6.3mm 1/4 inch Quick Release Pin with Lanyard for Boat Deck Hinge J!j Describe: 100% new and high quality. Made of ship 316 grade stainless steel, it is very strong and resistant to corrosion. Widely used in a variety of shipbuilding, ship equipment, marine mountain-type seats. Package list: 1pc Release Pin with ring.1pc Release Pin with ring.